diff options
Diffstat (limited to 'test/PCH/variables.c')
| -rw-r--r-- | test/PCH/variables.c | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/test/PCH/variables.c b/test/PCH/variables.c index 58fd8ae..9f90b37 100644 --- a/test/PCH/variables.c +++ b/test/PCH/variables.c @@ -1,18 +1,40 @@ // Test this without pch. -// RUN: %clang_cc1 -include %S/variables.h -fsyntax-only -verify %s +// RUN: %clang_cc1 -include %s -fsyntax-only -verify %s // Test with pch. -// RUN: %clang_cc1 -emit-pch -o %t %S/variables.h +// RUN: %clang_cc1 -emit-pch -o %t %s // RUN: %clang_cc1 -include-pch %t -fsyntax-only -verify %s +#ifndef HEADER +#define HEADER + +extern float y; +extern int *ip, x; + +float z; // expected-note{{previous}} + +int z2 = 17; // expected-note{{previous}} + +#define MAKE_HAPPY(X) X##Happy +int MAKE_HAPPY(Very); // expected-note{{previous definition is here}} + +#define A_MACRO_IN_THE_PCH 492 +#define FUNCLIKE_MACRO(X, Y) X ## Y + +#define PASTE2(x,y) x##y +#define PASTE1(x,y) PASTE2(x,y) +#define UNIQUE(x) PASTE1(x,__COUNTER__) + +int UNIQUE(a); // a0 +int UNIQUE(a); // a1 + +#else + int *ip2 = &x; float *fp = &ip; // expected-warning{{incompatible pointer types}} -// FIXME:variables.h expected-note{{previous}} double z; // expected-error{{redefinition}} -// FIXME:variables.h expected-note{{previous}} int z2 = 18; // expected-error{{redefinition}} double VeryHappy; // expected-error{{redefinition}} -// FIXME:variables.h expected-note{{previous definition is here}} int Q = A_MACRO_IN_THE_PCH; @@ -21,3 +43,5 @@ int R = FUNCLIKE_MACRO(A_MACRO_, IN_THE_PCH); int UNIQUE(a); // a2 int *Arr[] = { &a0, &a1, &a2 }; + +#endif |
